Question

write about two mathemation $ describe three contribution

Answer 1

Baudhayana (800BC)

Baudhayana discovered the Pythagoras Theorem around 1000 years before Pythagoras was even born. In this book, Baudh?yana ?ulbasûtra (800 BC), he wrote, “A rope stretched along the length of the diagonal produces an area which the vertical and horizontal sides make together”. This is nothing, but a different way of looking at Pythagoras theorem. Apart from this, the book contained geometric solutions of a linear equation in a single unknown.

Aryabhata (476–550 AD)

Aryabhata is undoubtedly the most celebrated Indian mathematicians. His most significant contributions to mathematics include approximation of the value of pi up to five decimal places, and he also discussed the concept of sine. Aryabhata was the one who calculated the area of the triangle as perpendicular multiplied by the half side. He was the one to calculate that the time that Earth takes to complete one rotation is 365 days. In algebra, he summed series of squares and cubes and solved equations of the type ax -by = c.